Ghostly Flicker + Will Kenrith + Nucklavee + Khalni Gem

Ghostly Flicker

Will Kenrith

Nucklavee

Khalni Gem

How it works

1. Activate Will Kenrith's -2 ability targeting yourself, reducing the cost of your instant, sorcery, and planeswalker spells by 2 until end of turn and drawing you 2 cards.
2. Activate Khalni Gem by tapping it, adding .
3. Cast Ghostly Flicker by paying , targeting Khalni Gem and Nucklavee, blinking them.
4. When Nucklavee enters the battlefield, return Ghostly Flicker to you hand.
5. When Khalni Gem enters the battlefield, return two lands you control to your hand if able.
6. Repeat.